{"state":"il","name":"Aurora, Illinois","updated":"2026-10-26","checked":"2026-10-15","bounds":[-88.49208999999999,41.767012,-88.193315,41.99116],"stats":{"reviewed_records":2,"status_confirmed":2,"status_unknown":0,"mapped_records":1},"coverage":{"scope":"Records retain this city or place label in the Atlas sources. The map keeps each record's own location limits. A shared city label does not establish a municipal boundary, parcel jurisdiction or a complete list of operating buildings.","meaning":"Exact subset of compiled source records with the retained city label. No citywide review or physical census is inferred."},"status_labels":{"operating":"Operating","building":"Under construction","approved":"Approved","proposed":"Proposed","paused":"Paused","stopped":"Denied, withdrawn or closed","unknown":"Status unclear","unconfirmed":"Unconfirmed lead"},"precision_labels":{"exact":"Mapped to the published site","address":"Matched to the published street address","approximate":"Approximate location, not the exact parcel","county":"Exact site not published; shown at county level"},"records":[{"id":"cyrusone-chi1-chi3-aurora-il","state":"il","kind":"facility","name":"CyrusOne CHI1-CHI3 (Aurora)","group":"operating","status":"Operator-listed colocation service","raw_status":"operating","status_field":"current_status","crypto":false,"type":"Data center (inventory classification)","counties":["Kane"],"city":"Aurora","address":"","who":"CyrusOne","end_user":"","mw":null,"power":"","power_note":"","investment":"","jobs":"","acres":null,"utility":"","water":"","incentives":"","note":"Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. Field or source context only. Combined three-building campus specification. Never repeat campus MW or area as each building total; no measured utilization established. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building. general design article, not site proof. General AI design FAQ has market forecasts and company design context. It does not establish Aurora or Somerset site capex, capacity, operation or construction date. Publication metadata is2023, not its2025modification date. named operator source. A maintenance schedule is not a new capacity or construction event; emergency equipment is not IT load.","date":"","events":[],"timeline":[],"opened":"","tier":"","sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/aurora-il","host":"cyrusone.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"},{"url":"https://www.cyrusone.com/resources/blogs/cyrusone-intelliscale-design-and-ai-data-center-faq","host":"cyrusone.com","date":"2023-08-24","published":"2023-08-24","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"},{"url":"https://www.cyrusone.com/data-centers/north-america/aurora-il-back-up-generator-schedule","host":"cyrusone.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"loc":{"lat":41.95116,"lng":-88.44209,"precision":"county","basis":"Shown at county level only. The dot is placed inside the county for the map and is not the site, its address or a parcel."},"reviewed_evidence":[{"overlay":"neighbor-primary-review-round4-2026-10-14.json","scope":"Field or source context only","fields":{"campus_acres":16,"campus_buildings":["CHI1","CHI2","CHI3"],"campus_technical_it_space_sqft":450000,"campus_total_it_capacity_mw":114},"notes":["Combined three-building campus specification. Never repeat campus MW or area as each building total; no measured utilization established.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/aurora-il","host":"cyrusone.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"whole_record_certified":false},{"overlay":"direct-operators-round5-2026-10-14.json","scope":"general design article, not site proof","fields":{},"notes":["General AI design FAQ has market forecasts and company design context. It does not establish Aurora or Somerset site capex, capacity, operation or construction date. Publication metadata is2023, not its2025modification date.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.cyrusone.com/resources/blogs/cyrusone-intelliscale-design-and-ai-data-center-faq","host":"cyrusone.com","date":"2023-08-24","published":"2023-08-24","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"whole_record_certified":false},{"overlay":"direct-operators-round5-2026-10-14.json","scope":"named operator source","fields":{"operator_resource":"Aurora CHI1-CHI3 generator schedule and sound mitigation page"},"notes":["A maintenance schedule is not a new capacity or construction event; emergency equipment is not IT load.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/aurora-il-back-up-generator-schedule","host":"cyrusone.com","date":"","published":"","checked":"2026-10-14","date_kind":"publication date not established","label":"Reviewed source"}],"whole_record_certified":false},{"overlay":"orchestra-status-2026-10-19","scope":"CyrusOne lists current hosting and connectivity services for its named CHI1 to CHI3 Aurora campus. Its sound-mitigation link does not by itself establish measured noise, compliance or a resolved concern. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.","fields":{"current_stage_evidence":{"outcome":"operator_listed_colocation_service","scope":"CyrusOne lists current hosting and connectivity services for its named CHI1 to CHI3 Aurora campus. Its sound-mitigation link does not by itself establish measured noise, compliance or a resolved concern. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy."}},"notes":["CyrusOne lists current hosting and connectivity services for its named CHI1 to CHI3 Aurora campus. Its sound-mitigation link does not by itself establish measured noise, compliance or a resolved concern."],"sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/aurora-il","host":"www.cyrusone.com","published":"","date":"","checked":"2026-10-19","label":"Operator source for the qualified stage"}],"checked":"2026-10-19","whole_record_certified":false},{"overlay":"Company role source check 10, October 23, 2026","scope":"CyrusOne presents this named facility or campus in its own service portfolio. Operator is the attributed provider brand role, not a separately established legal operating entity, property owner or finding that every building and phase is operating. No status, location, physical date, capacity, certification, resource use, current utility price or environmental outcome is promoted. The source and retained record cover multiple named facilities on a campus. The relationship does not resolve or count individual buildings or certify each phase.","fields":{"company_association":{"name":"CyrusOne","role":"operator","identity_scope":"provider_brand_only","scope":"CyrusOne presents this named facility or campus in its own service portfolio. Operator is the attributed provider brand role, not a separately established legal operating entity, property owner or finding that every building and phase is operating. No status, location, physical date, capacity, certification, resource use, current utility price or environmental outcome is promoted. The source and retained record cover multiple named facilities on a campus. The relationship does not resolve or count individual buildings or certify each phase."},"provider_role":"operator"},"notes":["CyrusOne presents this named facility or campus in its own service portfolio. Operator is the attributed provider brand role, not a separately established legal operating entity, property owner or finding that every building and phase is operating. No status, location, physical date, capacity, certification, resource use, current utility price or environmental outcome is promoted. The source and retained record cover multiple named facilities on a campus. The relationship does not resolve or count individual buildings or certify each phase.","Source dates remain separate from physical milestones and the retained status field."],"sources":[{"url":"https://www.cyrusone.com/data-centers/north-america/aurora-il","host":"www.cyrusone.com","published":"","date":"","checked":"2026-10-23","label":"First party named facility portfolio or campus development source, scoped relationship reviewed"}],"checked":"2026-10-23","whole_record_certified":false}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Exact site not published; shown at county level","summary":"Aurora · Kane · Source context reviewed","status_scope":"CyrusOne lists current hosting and connectivity services for its named CHI1 to CHI3 Aurora campus. Its sound-mitigation link does not by itself establish measured noise, compliance or a resolved concern. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.","location_display":{"policy":"reviewed-map-references-2026-10-23","decision":"withheld_unreviewed_point","scope":"The available point evidence does not establish a supported site location. No site pin, nearby distance or aerial destination is published. The original coordinate and its provenance remain in research history.","county_display":"17089"}},{"id":"edged-aurora-il","state":"il","kind":"facility","name":"Edged Chicago Campus  -  Aurora (ORD01)","group":"operating","status":"Operating phase","raw_status":"partly operating","status_field":"current_status","crypto":false,"type":"Data center (inventory classification)","counties":["DuPage"],"city":"Aurora","address":"","who":"Edged","end_user":"","mw":null,"power":"","power_note":"","investment":"","jobs":"","acres":null,"utility":"","water":"","incentives":"","note":"Manual source context is available for this inherited inventory record. The inventory label and approximate geography are retained for discovery. This is not certification of current operation, ownership, a separate physical building, technical capacity or a precise parcel. Missing fields remain unknown. named operator source. ReleaseNovember14saysceremonyyesterday. Campusfirstbuildingopennotsecondphaseonline. Water-savingcomparisonandportfolioPUEdesignnotmeasuredsiteconsumption. Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building.","date":"","events":[],"timeline":[],"opened":"","tier":"","sources":[{"url":"https://edged.us/news/edged-us-expands-chicagoland-campus","host":"edged.us","date":"2025-11-14","published":"2025-11-14","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"},{"url":"https://edged.us/news/edged-us-tops-out-second-sustainable-data-center-on-edged-chicago-campus","host":"edged.us","published":"2026-06-04","date":"2026-06-04","checked":"2026-10-19","label":"Operator source for the qualified stage"},{"url":"https://edged.us/chicago","host":"edged.us","published":"","date":"","checked":"2026-10-23","label":"First party named campus and scoped operator relationship"},{"url":"https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=2835+Bilter+Road%2C+Aurora%2C+IL+60502&benchmark=Public_AR_Current&vintage=Current_Current&format=json","host":"geocoding.geo.census.gov","published":"","date":"","checked":"2026-10-24","label":"Complete literal published street query, calculated range only"},{"url":"https://imagery.nationalmap.gov/arcgis/rest/services/USGSNAIPPlus/ImageServer/exportImage?bbox=-88.24994331826387%2C41.80207128853755%2C-88.23668668173612%2C41.81195271146245&bboxSR=4326&imageSR=3857&size=600%2C600&format=png&f=image","host":"imagery.nationalmap.gov","published":"","date":"","checked":"2026-10-24","label":"Actually viewed source setting, acquisition date unknown"}],"loc":{"lng":-88.243315,"lat":41.807012,"precision":"approximate","basis":"The original operator computing source identifies 2835 Bilter Road, Aurora, IL 60502. One complete unique literal Census street range supports this approximate shared campus street context inside the unchanged county. The shared ORD01 street selects no separate phase or building. No roof, tenant floor, surveyed parcel, whole campus or current computing operation is certified. Original source publication date and imagery acquisition date are unknown; imagery may predate construction."},"reviewed_evidence":[{"overlay":"captured-operator-review-round6-2026-10-14.json","scope":"named operator source","fields":{"second_building_groundbreaking_event":"2025-11-13","second_building_planned_critical_power_mw":72,"second_building_published_address":"2835 Bilter Road, Aurora, IL","first_building_opening_month":"2025-02","second_building_operation_target":"2027-Q2"},"notes":["ReleaseNovember14saysceremonyyesterday. Campusfirstbuildingopennotsecondphaseonline. Water-savingcomparisonandportfolioPUEdesignnotmeasuredsiteconsumption.","Fields can apply to shared campus, regional or historical context; consult source review before assigning to a building."],"sources":[{"url":"https://edged.us/news/edged-us-expands-chicagoland-campus","host":"edged.us","date":"2025-11-14","published":"2025-11-14","checked":"2026-10-14","date_kind":"publication","label":"Reviewed source"}],"whole_record_certified":false},{"overlay":"orchestra-status-2026-10-19","scope":"Edged reported on June 4, 2026 that its first Chicago campus facility opened in February 2025, while construction continued on a second facility targeted for the second quarter of 2027. Only an operating phase of the existing Aurora campus is supported. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.","fields":{"current_stage_evidence":{"outcome":"operating_phase","scope":"Edged reported on June 4, 2026 that its first Chicago campus facility opened in February 2025, while construction continued on a second facility targeted for the second quarter of 2027. Only an operating phase of the existing Aurora campus is supported. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy."}},"notes":["Edged reported on June 4, 2026 that its first Chicago campus facility opened in February 2025, while construction continued on a second facility targeted for the second quarter of 2027. Only an operating phase of the existing Aurora campus is supported."],"sources":[{"url":"https://edged.us/news/edged-us-tops-out-second-sustainable-data-center-on-edged-chicago-campus","host":"edged.us","published":"2026-06-04","date":"2026-06-04","checked":"2026-10-19","label":"Operator source for the qualified stage"}],"checked":"2026-10-19","whole_record_certified":false},{"overlay":"Company role source check25, October23,2026","scope":"Edged presents this named facility or retained campus on its own website. The relationship is the attributed provider brand only, not legal property ownership or the identity of a legal operating entity. No status, location, street address, quantity, cooling consumption, emissions, permit, certification, tenant identity or completion date is changed. Marketing design and efficiency statements are not measured findings. Retrieval does not establish an opening date. The provider markets Chicago and names Aurora and ORD01 components. Its optional future split is not a physical building count or separate identity.","fields":{"company_association":{"name":"Edged","role":"operator","identity_scope":"provider_brand_only","scope":"Edged presents this named facility or retained campus on its own website. The relationship is the attributed provider brand only, not legal property ownership or the identity of a legal operating entity. No status, location, street address, quantity, cooling consumption, emissions, permit, certification, tenant identity or completion date is changed. Marketing design and efficiency statements are not measured findings. Retrieval does not establish an opening date. The provider markets Chicago and names Aurora and ORD01 components. Its optional future split is not a physical building count or separate identity."},"provider_role":"operator"},"notes":["Edged presents this named facility or retained campus on its own website. The relationship is the attributed provider brand only, not legal property ownership or the identity of a legal operating entity. No status, location, street address, quantity, cooling consumption, emissions, permit, certification, tenant identity or completion date is changed. Marketing design and efficiency statements are not measured findings. Retrieval does not establish an opening date. The provider markets Chicago and names Aurora and ORD01 components. Its optional future split is not a physical building count or separate identity."],"sources":[{"url":"https://edged.us/chicago","host":"edged.us","published":"","date":"","checked":"2026-10-23","label":"First party named campus and scoped operator relationship"}],"checked":"2026-10-23","whole_record_certified":false},{"overlay":"Codex 2 location cohort 68, 2026-10-24","scope":"The exact original computing source street and a calculated literal Census range only. Every existing physical stage, role, quantity, title, address, county and source history stays exact. No roof, tenant floor, current operator certification or whole campus is established.","fields":{"location_review_decision":{"location":{"lng":-88.243315,"lat":41.807012,"precision":"approximate","basis":"The original operator computing source identifies 2835 Bilter Road, Aurora, IL 60502. One complete unique literal Census street range supports this approximate shared campus street context inside the unchanged county. The shared ORD01 street selects no separate phase or building. No roof, tenant floor, surveyed parcel, whole campus or current computing operation is certified. Original source publication date and imagery acquisition date are unknown; imagery may predate construction."},"reference_method":"Census interpolated street address","published_address":"2835 Bilter Road, Aurora, IL 60502","county_fips":["17043"],"operator_coordinates_adopted":false,"corporate_address_adopted":false}},"notes":["The exact original computing source street and a calculated literal Census range only. Every existing physical stage, role, quantity, title, address, county and source history stays exact. No roof, tenant floor, current operator certification or whole campus is established.","The inherited general area coordinate was not an independently reviewed computing street reference. The exact original computing source and one complete literal Census query uniquely support this bounded street reference inside the unchanged county. The measured correction is 3866.9 metres. The original operator street is shared across the named campus phases and remains approximate. This documents a source reference correction, not physical relocation, title, current operation, a selected building or a complete campus boundary.","Original operator campus street supports only shared context across ORD01 phases; no phase specific roof or complete campus boundary.","The complete source setting image shows the literal street through a mix of undeveloped land, ponds and larger buildings. Acquisition date is unknown and may predate construction. It supports context only; no phase specific roof, campus extent or current building count is selected."],"sources":[{"url":"https://edged.us/chicago","host":"edged.us","published":"","date":"","checked":"2026-10-24","label":"Exact original named computing site street, distinct from mail and technical figures"},{"url":"https://geocoding.geo.census.gov/geocoder/geographies/onelineaddress?address=2835+Bilter+Road%2C+Aurora%2C+IL+60502&benchmark=Public_AR_Current&vintage=Current_Current&format=json","host":"geocoding.geo.census.gov","published":"","date":"","checked":"2026-10-24","label":"Complete literal published street query, calculated range only"},{"url":"https://imagery.nationalmap.gov/arcgis/rest/services/USGSNAIPPlus/ImageServer/exportImage?bbox=-88.24994331826387%2C41.80207128853755%2C-88.23668668173612%2C41.81195271146245&bboxSR=4326&imageSR=3857&size=600%2C600&format=png&f=image","host":"imagery.nationalmap.gov","published":"","date":"","checked":"2026-10-24","label":"Actually viewed source setting, acquisition date unknown"}],"checked":"2026-10-24","whole_record_certified":false}],"manual_source_reviewed":true,"whole_record_certified":false,"field_evidence_present":true,"inventory_label_retained":true,"precision_label":"Approximate shared source street context, not a roof or whole campus","summary":"Aurora · DuPage · Source context reviewed","status_scope":"Edged reported on June 4, 2026 that its first Chicago campus facility opened in February 2025, while construction continued on a second facility targeted for the second quarter of 2027. Only an operating phase of the existing Aurora campus is supported. This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy."}],"county_rules":{},"attribution":{"inventory":{"name":"Compute Atlas","creator":"Edward Kubiak","url":"https://www.compute-atlas.com/api","license":"CC BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","snapshot_url":"https://www.compute-atlas.com/api/facilities","retrieved":"2026-10-14","sha256":"79ad432dab7c128e428234c9d0dd40933114b415a4a5d697db00095637d50f37","changes":"Added provenance, publication-date distinctions, display-safe wording, quarantine flags and state partitioning. Original source records retained locally."},"counties":"U.S. Census Bureau county boundaries (public domain)","research":"Field-specific source context. See the linked source and limits on each record."},"geography":{"vintage":"2025-01-01","source":"https://tigerweb.geo.census.gov/arcgis/rest/services/Generalized_ACS2025/State_County/MapServer/12","source_capture_sha256":"cda691cfd3505bf7a39c1be4e7df197f80f2b53a2b9701cff8a486b004b43abe","scale":"1:5,000,000","meaning":"Generalized 1:5,000,000 display boundaries, not parcel or cadastral geometry","records":{"cyrusone-chi1-chi3-aurora-il":{"fips":["17089"],"method":"inherited_area_context","point_context_conflict":true,"legacy_area_unmatched":false,"note":"The inherited area context and mapped point differ. The exact jurisdiction still needs source review."},"edged-aurora-il":{"fips":["17043"],"method":"inherited_area_context","point_context_conflict":false,"legacy_area_unmatched":false,"note":"The reviewed map reference agrees with the retained county display context. Generalized Census boundaries do not verify legal jurisdiction, the parcel or current operating status."}}},"geography_areas":[{"name":"DuPage County","base_name":"DuPage","fips":"17043","kind":"County"},{"name":"Kane County","base_name":"Kane","fips":"17089","kind":"County"}],"state_legislation":{"review_scope":"not_reviewed","latest_scoped_check":null,"coverage_note":"State legislation has not been reviewed for this atlas. No listed bill does not mean no law or proposal exists.","bill_records":0,"enacted_measures":0,"enacted_policy_groups":0,"failed_proposals":0,"bills":[]},"state_incentive_programs":[{"program":"Illinois Data Center Investment Program","jurisdiction":"IL","application_status":"processing_new_applications_paused","announced_on":"2026-06-05","effective_on":"2026-07-01","existing_agreements_scope":"The Governor states existing incentive agreements, including those entered into before July 1, 2026, will be honored. Individual eligibility, performance, renewal and payments have not been reverified.","scope":"DCEO program-level processing policy checked October 15, 2026. Historical approvals do not prove current eligibility, paid benefits, construction approval or operation.","id":"incentive:illinois:program-policy","checked":"2026-10-15","field_sources":{"subject_id":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"agency_id":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"program":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"registration_id":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"amount":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"currency":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"dates":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html","https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"context_type":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"jurisdiction":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html"],"application_status":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html","https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"announced_on":["https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"effective_on":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html","https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"existing_agreements_scope":["https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"],"scope":["https://dceo.illinois.gov/expandrelocate/incentives/datacenters.html","https://gov-pritzker-newsroom.prezly.com/gov-pritzker-pauses-new-data-center-tax-incentives"]}}],"county_rule_reviews":[{"id":"local-rule:county-review:20261017:17043","jurisdiction":{"state":"IL","county_fips":"17043","municipality":null},"rule_type":"county_research_review","status":"none_found_in_checked_sources","effective_on":null,"expires_on":null,"legacy_rule":null,"rule_reference":"DuPage County","adopted_on":null,"conditions":["No data-center-specific zoning rule was established in the checked Building and Zoning guidance. The department identifies its unincorporated service area and links the external current code.","The external code and all subsequent actions were not fully reviewed. A separately located December 2021 impact-fee schedule is historical, not current zoning permission or an actual project charge. Municipal rules require separate checks."],"scope":"Bounded source review, not an enacted legal instrument. County association does not establish the governing parcel jurisdiction. This review has no legal effective or expiry date; dates of underlying actions are described separately.","label":"None found in checked sources","checked_on":"2026-10-17","sources":[{"url":"https://www.dupagecounty.gov/government/departments/building_and_zoning/index.php","publisher":"DuPage County government","source_type":"government_record","published_on":null,"retrieved_on":"2026-10-17","archive_sha256":"9ddbba92e4ad38eb040a8af8f2da7f980b21142e84da5e7b21d74ed0acea4e58","capture_format":"raw_response_bytes"},{"url":"https://www.dupagecounty.gov/government/departments/building_and_zoning/zoning_and_planning/zoning/index.php","publisher":"DuPage County government","source_type":"government_record","published_on":null,"retrieved_on":"2026-10-17","archive_sha256":"1b42e4f0c7829cf6a3c71c32673280b9e9d57bd348c8119a8bc652817f8dae6c","capture_format":"raw_response_bytes"}]},{"id":"local-rule:county-review:20261017:17089","jurisdiction":{"state":"IL","county_fips":"17089","municipality":null},"rule_type":"county_research_review","status":"none_found_in_checked_sources","effective_on":null,"expires_on":null,"legacy_rule":null,"rule_reference":"Kane County","adopted_on":null,"conditions":["No data-center-specific rule was identified in the checked county Building and Zoning and planning guidance. The property-research guidance directs unincorporated Kane County questions to the county zoning ordinance and maps.","Individual city codes and the full current county code were not comprehensively reviewed. County IT colocation and lease items are not data-center siting ordinances; no permission or absence of applicable rules is inferred."],"scope":"Bounded source review, not an enacted legal instrument. County association does not establish the governing parcel jurisdiction. This review has no legal effective or expiry date; dates of underlying actions are described separately.","label":"None found in checked sources","checked_on":"2026-10-17","sources":[{"url":"https://www2.kanecountyil.gov/FDER/Pages/Development/Building%26ZoningDivision.aspx","publisher":"Kane County government","source_type":"government_record","published_on":null,"retrieved_on":"2026-10-17","archive_sha256":"4d4ca461e034aa595a3b9764e68f74a8d4360ca9f47ae3bd09edacb193183a82","capture_format":"raw_response_bytes"},{"url":"https://www.kanecountyil.gov/fder/pages/development/planning.aspx","publisher":"Kane County government","source_type":"government_record","published_on":null,"retrieved_on":"2026-10-17","archive_sha256":"f05d5949fe40492c8497d5f2545ee2d2cd41f31ff311ee9ac1851a249edac818","capture_format":"raw_response_bytes"}]}],"stage_timelines":{},"location_display_policy":{"id":"reviewed-map-references-2026-10-23","counts":{"withheld_unreviewed_point":44,"retained_reviewed_reference":36,"no_site_point":1,"county_display":45},"scope":"Reviewed location references are mapped as site dots. Records without a reviewed point are shown at county level only, never as a site. Admission does not certify a parcel, property ownership or current operating status."},"city":{"state":"il","name":"Aurora","state_name":"Illinois","state_path":"/illinois/","slug":"aurora","path":"/city/illinois/aurora/"},"city_scope":"Records retain this city or place label in the Atlas sources. The map keeps each record's own location limits. 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This supports only the qualified stage described by the source, not an opening date, every hall being operational, full energized capacity, independently verified certification, legal ownership or parcel accuracy.","display_category":"source_check","display_date":"2026-10-19","sources":[{"url":"https://edged.us/news/edged-us-tops-out-second-sustainable-data-center-on-edged-chicago-campus","publisher":"Edged US","source_type":"company_page","retrieved_on":"2026-10-19"}],"field_sources":{"subject_id":["source:f8c6b8a4d671a4afa91a517b"],"event_type":["source:f8c6b8a4d671a4afa91a517b"],"occurred_on":["source:f8c6b8a4d671a4afa91a517b"],"observed_on":["source:f8c6b8a4d671a4afa91a517b"],"qualifies_status":["source:f8c6b8a4d671a4afa91a517b"],"status_group":["source:f8c6b8a4d671a4afa91a517b"],"status_label":["source:f8c6b8a4d671a4afa91a517b"],"scope":["source:f8c6b8a4d671a4afa91a517b"]},"field_confidence":{"subject_id":"primary_record","event_type":"primary_record","occurred_on":"primary_record","observed_on":"primary_record","qualifies_status":"primary_record","status_group":"primary_record","status_label":"primary_record","scope":"primary_record"}},{"id":"event:status:orchestra-status-20261019-q065","subject_id":"site:cyrusone-chi1-chi3-aurora-il","event_type":"status_observation","occurred_on":null,"observed_on":"2026-10-19","qualifies_status":true,"status_group":"operating","status_label":"Operator-listed colocation service","scope":"CyrusOne lists current hosting and connectivity services for its named CHI1 to CHI3 Aurora campus. Its sound-mitigation link does not by itself establish measured noise, compliance or a resolved concern. 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